DIN EN ISO 9408:1999
Water quality - Evaluation of ultimate aerobic biodegradability of organic compounds in aqueous medium by determination of oxygen demand in a closed respirometer (ISO 9408:1999); German version EN ISO 9408:1999
- Standard No.
- DIN EN ISO 9408:1999
- Release Date
- 1999
- Published By
- German Institute for Standardization
- Status
- Replace By
- DIN EN ISO 9408:1999-12
- Latest
- DIN EN ISO 9408:1999-12
- Scope
- The document specifies a method, by determination of the oxygen demand in a closed respirometer," for the evaluation in an aqueous medium of the ""ultimate"" biodegradability of organic compounds at a given concentration by aerobic micro-organisms. The conditions described in this document do not always correspond to the optimal conditions for allowing the maximum degree of biodegradation to occur.#",#
DIN EN ISO 9408:1999 history
- 1999 DIN EN ISO 9408:1999-12 Water quality - Evaluation of ultimate aerobic biodegradability of organic compounds in aqueous medium by determination of oxygen demand in a closed respirometer (ISO 9408:1999); German version EN ISO 9408:1999
- 1999 DIN EN ISO 9408:1999 Water quality - Evaluation of ultimate aerobic biodegradability of organic compounds in aqueous medium by determination of oxygen demand in a closed respirometer (ISO 9408:1999); German version EN ISO 9408:1999
